baber/WOPTO huggingface dataset:
Patent JP-S62188352-A (JP)
Title: Semiconductor device
Inventor: KUME TORU
IPC: H01L27/04
Filed: 1986-02-14
Abstract: PURPOSE:To improve the manufacturing efficiency while simplifying the design of peripheral buffer block by a method wherein the peripheral buffer block is composed of multiple divided rectangular parts to be arranged making an oblique angle with each side of an element chip. CONSTITUTION:A peripheral buffer block 1 to be arranged between an inner circuit and an electrode pad 10 is composed of multiple divided rectangular parts 2-5 to be arranged making an oblique angle with each side of an element chip 11. For example, multiple electrode pads 10 are arranged on the peripheral parts of element chip 11 while peripheral buffer blocks 1 corresponding to respective electrode pads 10 are arranged from inside to outside of the element chip 11 in order of an input buffer and output transistor driving part 5, an output P channel transistor part 4, an output N channel transistor part 3 and an input protective part 2 with each making an angle of 45 deg. with each side of the element chip 11.
Patent JP-2000200443-A (JP)
Title: Optical disk and its production
Inventor: FUJII TOSHISHIGE
IPC: G11B7/24027
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To embody an optical disk which prevents the flow of an adhesive into clamping parts and a process for producing the same. SOLUTION: This optical disk consists of an optical disk substrate 1 which is formed by bonding two substrates to each other, the clamping parts 2 which consist of transparent portions to clamp the central portions of the optical disk substrate 1, the adhesive which bonds and adheres the one substrate 1a and other substrate 1b of the optical disk substrate 1 and adhesive inflow prohibitive means 4 which are arranged between the clamping parts 2 on the boding surface 1a1 of the one substrate 1a out of the optical disk substrate 1 and the adhesive 3.
Patent JP-S63216022-A (JP)
Inventor: MAAREI JIEI SHIBUREI
IPC: G02C13/00
Filed: 1988-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61188572-A (JP)
Title: Fixing device
Inventor: NISHIJIMA MASARU
IPC: G03G15/20
Filed: 1985-02-15
Abstract: PURPOSE:To shorten a waiting time at starting a copying machine again and extend the life of a thermally fixing roller by driving a heat roller only when a counting time from a time when a heating source is not operated to a time when it is operated again is beyond the specified value. CONSTITUTION:When a copying machine is opened in order to remove a jam paper or the like, a power source is cut off, and a heating source to a heater lamp 2 in a heat controller is not operated. Then, from this time, a control circuit 8 starts to count calculates a passing time after a completion of a jam processing and the like to a power source operating again and compares with a predetermined value. Only when this passing time is above the predetermine value, a main motor relay 14 is operated in response through the circuit 8, the heat roller and a fixing roller of a pressing and contacting roller are driven and the pressing and contacting roller is preheated during a period of a timer 11. Accordingly, during not required, the fixing roller is not driven bur immediately ready condition, a waiting time is shortened during starting again. Only during required, the fixing roller is driven and a life of a thermally fixing roller is designed to be extended.
Patent JP-S60228916-A (JP)
Inventor: HAABAATO JIEI SHIYOU
IPC: G01C19/00
Filed: 1985-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63201016-A (JP)
Title: Compound having layer structure of hexagonal system shown in inalzn2o5 and its production
Inventor: KIMIZUKA NOBORU
IPC: C01G15/00
Filed: 1987-02-10
Abstract: PURPOSE:To obtain the titled novel compd. which is available as photofunctional material, semiconductor material and a catalytic material by mixing In or In2O3, etc., Al or Al2O3, etc., and Zn or ZnO, etc., at a prescribed metallic atom ratio and heating the mixture. CONSTITUTION:(A) Metallic In, indium oxide or a compd. forming indium oxide by thermal decomposition and (B) metallic Al, Al2O3 or a compd. forming Al2O3 by thermal decomposition and (C) metallic Zn, ZnO or a compd. forming ZnO by the thermal decomposition are mixed so that the proportion of In:Al:Zn is regulated to 1:1:2 atomic ratio. Then this mixture is heated at >=600 deg.C in the atmosphere or the oxidative atmosphere or in such the reducing atmosphere that In and Al are trivalent ionic states respectively and Zn in not reduced from a bivalent ionic state.
Patent JP-S59156858-A (JP)
Inventor: FUKUDA NOBUTAKE
IPC: B61D27/00
Filed: 1983-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60174155-A (JP)
Inventor: KIKUCHI KIMITAKA
IPC: D04H1/407
Filed: 1984-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59162819-A (JP)
Inventor: YAMAZAKI TSUGIO
IPC: A01F12/50
Filed: 1984-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09223618-A (JP)
Title: Bonded soft magnetic substance for speaker magnetic circuit
Inventor: TAWARA KAZUNORI
IPC: H01F1/22
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a bonded soft magnetic substance suited to reduce the distortion with a magnetic circuit of a speaker and improve the quality of sound. SOLUTION: Production of bonded soft magnetic substance uses at least one of Fe or Fe base alloy powders produced by the atomizing, electrolytic or reduction method and the surface treatment is applied to the powder, using an aminosilane coupling agent. An epoxy resin combined with a hardening agent is used and its content is 5-30vol.%. A metal soap is added as needed. The resultant mixture is compression molded and heat treated to obtain a bonded soft magnetic substance.
Patent JP-H07240759-A (JP)
Title: Transmission system
Inventor: MATSUMOTO MASATOSHI
IPC: H04L12/44
Filed: 1994-02-28
Abstract: PURPOSE:To prevent a fault from affecting the whole of a system by successively transmitting fault detection signals to each terminal, detecting a fault part by depending on whether a return signal exists or not and cutting off the part, in an N to N communication system. CONSTITUTION:The states of switches SW1 to SW3 and switches SW1' to SW3' when a fault detection signal is transmitted from a transmission circuit T1 are shown. In this case, the switches SW1 to SW3 are closed and the switches SW1 ' to SW3' are connected with the terminal on the left side. Namely, the output of the transmission circuit T1 is connected with terminals 1a, 1b, 2a, 2b and 3a, 3b. Therefore, the fault detection signal is transmitted to a terminal equipment TE1 via the switch SW1, is transmitted to a terminal equipment TE2 via the switches SW1' and SW2 and is transmitted to the terminal equipment TE2 via the switches SW1', SW2' and SW3. The return signals from the terminal equipments TE1 to TE3 are transmitted to each reception circuit D1 to D3.
Patent JP-H08223745-A (JP)
Title: Wiring box structure
Inventor: MAMIYA NOBUO
IPC: H02G3/18
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a wiring box structure in which a wiring box for branching a wiring part does not protrude from a floor member when the floor member having a thickness of several centimeters is installed on a building floor face in a building or the like in such a way that the wiring part to an indoor apparatus can be changed after the building has been constructed. CONSTITUTION: A wiring box is formed in such a way that a thin dish-shaped housing box 1 is fixed, that an edge material 2 is fixed onto it and that a lid plate 3 which is freely opened and shut is formed on its inside opening 2c. A plug socket 5 is housed inside the housing box 1 via a coupling means 4, and it is fixed to the sidewall of the housing box 1 via a lug 6b for a mounting case 6. A space S is formed inside the housing box 1 between the coupling means 4 and the plug socket, the plug socket 2 is of a single type, it is fixed in such a way that its thin part is fixed so as to be directed in the up-and-down direction, and its whole thickness is set to nearly $/the same level as a floor member.
Patent JP-H04245202-A (JP)
Title: Phase difference plate
Inventor: HOSHINO NOBUHIKO
IPC: G02B5/30
Filed: 1991-01-30
Abstract: PURPOSE:To eliminate chromatic unevenness and enlarge the degree of freedom in processing, by embodying ring-form olephin polymeride as a film or sheet ductilely stretched uniaxially, and giving it a specific retardation value and dispersion. CONSTITUTION:Ring-form olephin polymeride is embodied as a film or sheet ductilely stretched uniaxially, and its retardation value shall be 135-700nm and dispersion by within 15nm. Forming a phase difference plate from this olephin polymeride is made through such procedures as embodying into film or sheet by the solvent casting method, calender method, etc., and stretching uniaxially according to the purpose.
Patent JP-H08218936-A (JP)
Title: Scavenging chamber structure of two-cycle engine
Inventor: FUJIMURA ICHIRO
IPC: F02F1/00
Filed: 1995-02-17
Abstract: PURPOSE: To secure capacity of a scavenging chamber sufficient to satisfy engine performance by penetrating cylinder head fixing bolts through the inside of recessed parts formed on an inside surface of the scavenging chamber. CONSTITUTION: Recessed parts 12 recessed in the vertical direction, that is, in the stroke direction of a piston from an inside surface of a scavenging chamber 4, are provided, and bolts 10 are penetrated here. Scavenging ports 3 are arranged aside to the upper side of the scavenging chamber 4, and by being constituted in this way, even if the scavenging ports 3 are bored in the diameter direction of cylinder liners 2, a scavenging inflow running toward upper parts of the cylinder liners 2 is obtained. When the scavenging ports 3 are opened aside to the lower side of the scavenging chamber 4, a downward scavenging inflow is obtained.  Therefore, since the bolts themselves do not project to a space of the scavenging chamber, sufficient capacity of the scavenging chamber can be secured, and scavenging efficiency of an engine can be further enhanced without causing a turbulent flow in an air flow of the scavenging chamber.
Patent JP-H03233388-A (JP)
Title: X-ray detector
Inventor: NIWA NAOMASA
IPC: G01N23/00
Filed: 1990-02-08
Abstract: PURPOSE:To simplify the operation to adjust a slit width by interposing a piezoelectric element of a thickness oscillation mode between the opposite parts of a pair of slit plates and drawing out the lead wires of the piezoelectric element to the outside of a vacuum chamber. CONSTITUTION:A detector body 2 is provided in the vacuum chamber 1 and a pair of the slit plates 3 are disposed on the incident side of the body 2. The piezoelectric element 6 of the thickness oscillation mode is interposed between the edges facing each other of the two slit plates 3, 3. The element 6 exists at both longitudinal ends of the slit plates 3 and the thickness direction therefo is set in the same direction as the transverse direction of the slit so that the thickness of the element 6 corresponds to the slit width. The lead wires 8,... are drawn out of the electrodes of the element 6. These lead wires 8 are led through the outside wall 1a of the vacuum chamber 1 to the outside. An operating part 9 and a high-voltage power source circuit 10 are connected to the part of the lead wires 8 to be led out to the outside of the vacuum chamber 1.
Patent JP-H09192230-A (JP)
Title: Catheter in blood vessel
Inventor: FUKUDA TOSHIO
IPC: B81B3/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To improve safety of operation of a catheter insertion work by providing a detection part having one or a plurality of projections at its end and providing a pressure sensor, which measures the pressure of a contact part by contacting a projection with environmental substance on the catheter tip. SOLUTION: When a projection 2 in the adjacent to the end of the detection part is brought in contact with environmental substance, a detection part 3 is pushed so that a pressure sensor 1 reads changes in pressure applied on a pressure transmission medium 6. The pressure sensor 1 is mounted on the tip of the catheter and at the same time an actuator 11 oscillating the adjacent of the catheter tip is installed. The root of the actuator 11 is fixed in the tube by swelling one or a lot of balloons 12 which are provided in the adjacent to the root of the actuator 11 so that the actuator 11 is oscillated. The advancing direction of the catheter tip is selected by scraping off the environmental substance by recessed/projecting face of the catheter tip, and actively controlling the actuator 11.
Patent JP-S54123100-A (JP)
Title: Toll road terminal station
Inventor: KIYAMA YOSHITO
IPC: G06Q50/00
Filed: 1978-03-17
Abstract: PURPOSE: To use a toll road terminal station commonly as a ticket issuing machine and a ticket confirming machine thereby to make it possible to facilitate the parts management and maintenance by providing a sharing conveyor unit which is operative to convey the tickets from a main conveyor unit in a shared manner to a stacker and a discharge exit.  
     CONSTITUTION: Upon issuing operations, tickets A are let out in response to the issuing command from a hopper 1 and are fed from a let-off roller 11 one by one to the clearance between guides 6 and 6' so that they further guided into the clearance between a conveyor belt 13 and a drum 14. The magnetically recording portion B of the tickets A is guided between a read light head 15 and a pad roller 16 and chekced as to its information. The portion B is then written and shared by a flapper 18 so that it is discharged through the guides 9 and 9' to a discharge exit 4. Upon confirming operations, on the other hand, the tickets A are fed to an entrance 3 and are detected by sensors 19 and 19'. Rollers 10 and 10' are driven to feed the tickets A through guide 7 and 7' to the clearance between the belt 13 and the drum 14. Then, the information of the portion B is processed and is stored in the stacker 2 through the flapper 18. Thus, it is possible to use the terminal station commonly as the issuing machine and as the confirming machine so that the management and maintenance of the parts can be facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09192529-A (JP)
Title: Automatic classifier for cut refuse of empty can shredder
Inventor: UENO TOSHIO
IPC: B02C18/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To select cut refuse produced by cutting aluminum cans and steel cans indiscriminately into steel refuse and aluminum refuse surely and automatically by using the attractive force of a magnet. SOLUTION: N poles and S poles are arranged alternately in one half of a drum 1, and the last magnetic pole is made the same as that just before, a nonmagnetic sleeve 3 is attached to the periphery of the drum 1 freely rotatably, a feed chute 5 for cut refuse in which aluminum refuse 8 and steel refuse 9 are mixed is installed toward a magnet part in the upper part of the drum 1, an aluminum refuse receiving part 6 is placed below one half of the drum 1, a steel refuse receiving part 7 is placed below the other half of the drum 1, and the sleeve 3 is rotated.
Patent JP-H01205705-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ICHIJO HIROSHI
IPC: G11B5/09
Filed: 1988-02-13
Abstract: PURPOSE:To obtain a magnetic recording and reproducing device able to hold a recording state of high reliability by counting the frequency of error corrections at the time of reproducing and discriminating that a magnetic tape is degraded when the count value exceeds a prescribed value. CONSTITUTION:By the start of reproducing, the count of counters 6 and 9 is started, frame signals outputted each time a rotary magnetic head 1 makes one rotation are counted by the counter 9, on the other hand, signals outputted from an error flag decoder 5 each time an error is corrected are counted by the counter 6. The count value of the counter 6 increases each time the error is corrected and when the count value of the counter 6 exceeds reference data supplied to a comparator 7, by a comparison output from the comparator 7, for example, a warning is displayed. When the count value of the counter 9 reaches the prescribed value, by the output of a differentiating circuit 10, the counters 6 and 9 are cleared and they starts counting from beginning again. This is repeated until the reproducing is stopped and thus, the degree of the degradation of the magnetic tape can be known.
Patent JP-S54122135-A (JP)
Title: Wide band optical line
Inventor: SAKAI JIYUNICHI
IPC: G02B6/00
Filed: 1978-03-16
Abstract: PURPOSE:To provide a wide band optical line in which the wavelength dependency of standardized frequency in the single mode optical line has been flattened over a wavelength region as wide as possible by adequately selecting the composition of the materials for the dielectric optical line. CONSTITUTION:SiO2 is used in order to obtain one of low loss as the material for dielectric optical line for optical transmission. And GeO2, B2O3, P2O5, Al2O3, GsO2, TiO2 are added to SiO2 in order to give refractive index differences. At this time, additives and addition concentrations are adequately selected, whereby the wavelength dependency of the standardized frequency defining the characteristics of the single mode optical line is considerably reduced. The use of the single mode optical line of such composition enables more carrier waves to be contained than the case of multiplexing light frequencies in the wavelength region satisfying these conditions. In addition, the operations of each of these wavelengths may be handled as they behave nearly the same standardized frequency even with any wavelength.
Patent JP-H09204251-A (JP)
Title: Information processor
Inventor: NAGANUMA TADASHI
IPC: G06F21/12
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent a password from being recognized by another person even in the case when the situation of inputting the password is seen by the person. SOLUTION: In the case that the execution of a scrambling processing is selected by a user, after the input of a user ID is ended, the contents of a character code chart are shifted and stored in an area KEY1 inside a RAM 5. When an electric signal (key code) corresponding to a key pressed as the password is inputted, based on the shifted character code chart, the electric signal is converted to a character code. That is, since a character indicated at the key top of an input key 2a pressed so as to input the password is different from an actual password, even when the state of inputting the password is seen by the other person, the possibility that the actual password is recognized is less.
Patent JP-S58149859-A (JP)
Title: Flow controller of power steering
Inventor: KUGIMIYA FUSAYOSHI
IPC: B62D5/06
Filed: 1982-02-26
Abstract: PURPOSE:To prevent change of a flow due to a steering load in a high revolution range, by providing a flow control variable orifice which changes an opening through the displacement of a piston unit. CONSTITUTION:A piston unit 8 is moved to a position, in which pressures before and after a variable orifice 21 and working tension of a spring 15 are balanced, however, an opening of the orifice 21 is decreased in accordance with the displacement of the unit 8, and a difference between the pressures before and after the orifice relatively increases in accordance with a decrease of opening even if a flow in an orifice passage is equal. If assumed pressure in the downstream of the orifice 21 is increased by a change of load in the side of a supply port 3, a pressure rise in a rear pressure chamber 9 in accordance with this pressure increase returns a spool 7 to decrease an opening of a bypass port 4 and increase pressure of a pump port 2 correspondingly to a load, however, this causes a front and rear pressure difference of the unit 8 not to change, and the opening of the orifice 21 is equally held.
Patent JP-S60175077-A (JP)
Inventor: KITAJIMA MASAAKI
IPC: G09G3/36
Filed: 1984-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01205724-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/702
Filed: 1988-02-12
Abstract: PURPOSE:To obtain a recording medium having excellent traveling durability by superposing at least two magnetic layers and using a specific polyurethane resin for the binder of the lower layer and the specific polyurethane resin and polyisocyanate for the binder of the upper layer. CONSTITUTION:Coated films are formed on a nonmagnetic base by superposing the 1st and 2nd magnetic layers thereon. The binder of the 1st magnetic layer contains the polyurethane resin having <25,000 number average mol.wt. and the glass transition temp. thereof is specified to <0 deg.C. The binder of the 2nd magnetic layer contains the polyurethane resin contg. org. groups having active hydrogen at a ratio of >=3 pieces per 1 molecule and having >=25,000 number average mol.wt. and the polyisocyanate. The org. groups having the active hydrogen are one kind of OH and NH3NHR (R is an alkyl group) and the binder contains a vinyl chloride copolymer in addition to the polyurethane resin. The recording medium having a good still characteristic and the excellent traveling durability is obtd. according to this constitution.
Patent JP-H06244170-A (JP)
Title: Mechanism for controlling flow passage of fluid
Inventor: FUJITANI YOSHIHIRO
IPC: C23F4/00
Filed: 1993-02-19
Abstract: PURPOSE:To provide a mechanism for controlling flow passages of fluids which can easily and automatically control the flow passage of a fluid. CONSTITUTION:The title mechanism is provided with a fluid input output means 8 equipped with a fluid inlet 1, first and second outlets 2 and 3, and a cavity section in its main body and a moving means 5 equipped with a first opening 6a which is formed in the cavity section and through which a fluid is made to flow into an area counterposed to the inlet 1 and second openings 6b through which the fluid is made to flow to the side wall of the cavity section. In addition, the mechanism is also provided with a spring 4 provided between the surface of the moving means 5 facing the first opening 6a and internal surface of the input/output means 8 facing the surface of the moving means 5 and an isolating means 7a which is fixed to a prescribed periphery of the internal surface of the means 8, does not have any clearance between the means 7a and the external surface of the means 5, and is positioned so that the means 7a can isolate the outlets 2 and 3 from each other.
Patent JP-H05231800-A (JP)
Title: Missile
Inventor: NAKANO EIICHI
IPC: B64C17/00
Filed: 1992-02-18
Abstract: PURPOSE:To obtain a missile in which a decrease in maneuverability is reduced by altering aerodynamic characteristics of a body by separating stable wings when the maneuverability of the missile is decreased as a solid rocket motor is burned in the missile having the motor as a propulsive unit. CONSTITUTION:Front wings 3, rear wings 4 and stable wings 12 are provided in a circumferential direction of a body 2 of a missile 1, and a wing separator for separating the wings 12 at a predetermined period after a rocket motor is burned is provided. A center of gravity of the missile is moved forward as the solid rocket motor is burned, a distance between the center of gravity and an aerodynamic force applying point is increased, a change rate of rotary moment around the center of gravity with respect to an angle of attack is increased, and problems such as an increase in resistance, a decrease in a turning ratio at the time of ordinary flying occur. However, maneuverability of the missile is approached to a state before the motor is burned by altering aerodynamic characteristics of the missile by separating the wings 12 after the center of gravity is moved.